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XR419-XH
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XR419-XH is a resin with heat and chemical resistance. It has been widely used in the internal shell of automobiles (such as ventilation grilles)
General | |
Form Resin Pellets | |
Feature Chemical Resistant Good Thermal | |
Usage Automotive Interior Housing | |
Physical Nominal Value Test Method | |
Density / Specific Gravity(23 °C) 1.06 g/cm³ ASTM D792 | |
Melt Mass-Flow Rate, MFR(220 °C;10 kg) 5.0 g/10min ASTM D1238 | |
Molding Shrinkage - Flow, Injection Molded(23 °C;3.2 mm) | 0.40 - 0.70 % ASTM D955 |
Rockwell Hardness, R-Scale, Injection Molded(23 °C) 106 ASTM D785 | |
Mechanical Nominal Value Test Method | |
Tensile Strength, Yield, Injection molded(50 mm/min;23 47.1 MPa ASTM D638 °C;3.2 mm) | |
Tensile Elongation, Break, Injection Molded(50 mm/min;23 °C;3.2 mm) | 20 % ASTM D638 |
Flexural Modulus, Injection Molded(15 mm/min;23 °C;3.22260 MPa ASTM D790 mm) | |
Flexural Strength, Injection Molded(15 mm/min;23 °C;3.271.6 MPa ASTM D790 mm) | |
Notched Izod Impact, Injection Molded ASTM D256 | |
-30 °C;3.2 mm 98 J/m | |
6.4 mm;-30 °C 88 J/m | |
23 °C;3.2 mm 250 J/m | |
6.4 mm;23 °C 230 J/m | |
Thermal Nominal Value Test Method | |
Deflection Temperature Under Load, Unannealed, ASTM D648 | |
Injection Molded | |
0.45 MPa;6.4 mm 106 °C | |
1.8 MPa;6.4 mm 102 °C | |
Vicat Softening Temperature(50 °C/h;50 N;Rate A;Loading 2) | 106 °C ASTM D1525 |
Processing | Nominal Value |
Drying Temperature<Injection> | 80 - 90 °C |
Drying Time<Injection> | 3.0 - 4.0 hr |
Suggested Max Moisture<Injection> | 0.050 % |
Rear Temperature<Injection> | 180 - 200 °C |
Middle Temperature<injection> | 200 - 220 °C |
Front Temperature<Injection> | 220 - 230 °C |
Nozzle Temperature<Injection> | 220 - 230 °C |
Processing Temp, Melt<Injection> | 220 - 250 °C |
Mold Temperature<Injection> | 40 - 60 °C |
Back Pressure<Injection> | 0.981 - 2.94 MPa |
XR419-XH is a resin with heat and chemical resistance. It has been widely used in the internal shell of automobiles (such as ventilation grilles)
General | |
Form Resin Pellets | |
Feature Chemical Resistant Good Thermal | |
Usage Automotive Interior Housing | |
Physical Nominal Value Test Method | |
Density / Specific Gravity(23 °C) 1.06 g/cm³ ASTM D792 | |
Melt Mass-Flow Rate, MFR(220 °C;10 kg) 5.0 g/10min ASTM D1238 | |
Molding Shrinkage - Flow, Injection Molded(23 °C;3.2 mm) | 0.40 - 0.70 % ASTM D955 |
Rockwell Hardness, R-Scale, Injection Molded(23 °C) 106 ASTM D785 | |
Mechanical Nominal Value Test Method | |
Tensile Strength, Yield, Injection molded(50 mm/min;23 47.1 MPa ASTM D638 °C;3.2 mm) | |
Tensile Elongation, Break, Injection Molded(50 mm/min;23 °C;3.2 mm) | 20 % ASTM D638 |
Flexural Modulus, Injection Molded(15 mm/min;23 °C;3.22260 MPa ASTM D790 mm) | |
Flexural Strength, Injection Molded(15 mm/min;23 °C;3.271.6 MPa ASTM D790 mm) | |
Notched Izod Impact, Injection Molded ASTM D256 | |
-30 °C;3.2 mm 98 J/m | |
6.4 mm;-30 °C 88 J/m | |
23 °C;3.2 mm 250 J/m | |
6.4 mm;23 °C 230 J/m | |
Thermal Nominal Value Test Method | |
Deflection Temperature Under Load, Unannealed, ASTM D648 | |
Injection Molded | |
0.45 MPa;6.4 mm 106 °C | |
1.8 MPa;6.4 mm 102 °C | |
Vicat Softening Temperature(50 °C/h;50 N;Rate A;Loading 2) | 106 °C ASTM D1525 |
Processing | Nominal Value |
Drying Temperature<Injection> | 80 - 90 °C |
Drying Time<Injection> | 3.0 - 4.0 hr |
Suggested Max Moisture<Injection> | 0.050 % |
Rear Temperature<Injection> | 180 - 200 °C |
Middle Temperature<injection> | 200 - 220 °C |
Front Temperature<Injection> | 220 - 230 °C |
Nozzle Temperature<Injection> | 220 - 230 °C |
Processing Temp, Melt<Injection> | 220 - 250 °C |
Mold Temperature<Injection> | 40 - 60 °C |
Back Pressure<Injection> | 0.981 - 2.94 MPa |